IRIS
FELTRIN, Guglielmo
 Distribuzione geografica
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Continente #
NA - Nord America 2.093
EU - Europa 656
AS - Asia 451
SA - Sud America 84
AF - Africa 7
Continente sconosciuto - Info sul continente non disponibili 2
OC - Oceania 1
Totale 3.294
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Nazione #
US - Stati Uniti d'America 2.083
SG - Singapore 273
IT - Italia 162
CN - Cina 95
GB - Regno Unito 92
FR - Francia 84
RU - Federazione Russa 79
BR - Brasile 77
UA - Ucraina 68
DE - Germania 50
SE - Svezia 48
IE - Irlanda 38
TR - Turchia 23
FI - Finlandia 13
IN - India 9
PK - Pakistan 9
BE - Belgio 8
KR - Corea 7
VN - Vietnam 7
NL - Olanda 6
BD - Bangladesh 4
HK - Hong Kong 4
IR - Iran 4
MA - Marocco 3
MX - Messico 3
AR - Argentina 2
BO - Bolivia 2
CA - Canada 2
EU - Europa 2
ID - Indonesia 2
IL - Israele 2
JM - Giamaica 2
PH - Filippine 2
PT - Portogallo 2
TW - Taiwan 2
ZA - Sudafrica 2
AM - Armenia 1
AU - Australia 1
AZ - Azerbaigian 1
BH - Bahrain 1
CL - Cile 1
CO - Colombia 1
CR - Costa Rica 1
CZ - Repubblica Ceca 1
DK - Danimarca 1
DO - Repubblica Dominicana 1
DZ - Algeria 1
ES - Italia 1
IQ - Iraq 1
JP - Giappone 1
KE - Kenya 1
LB - Libano 1
NI - Nicaragua 1
NO - Norvegia 1
NP - Nepal 1
PL - Polonia 1
SK - Slovacchia (Repubblica Slovacca) 1
SY - Repubblica araba siriana 1
UY - Uruguay 1
Totale 3.294
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Città #
Fairfield 340
Woodbridge 180
Chandler 169
Singapore 156
Ashburn 154
Seattle 151
Cambridge 142
Wilmington 135
Houston 121
Dearborn 92
Udine 84
Ann Arbor 82
Boardman 69
Princeton 39
Dublin 38
Beijing 37
Jacksonville 32
Izmir 20
San Diego 17
Ogden 14
Trieste 14
San Mateo 12
Kampong Loyang 11
Santa Clara 11
Norwalk 10
Rawalpindi 9
Brussels 8
Des Moines 7
Seoul 7
Dong Ket 6
Düsseldorf 6
Guangzhou 6
Helsinki 6
Pignone 6
Shenyang 6
Wenzhou 6
Amsterdam 5
Fremont 5
Redmond 5
Augusta 4
Dhaka 4
Kunming 4
Lappeenranta 4
Lauterbourg 4
Leawood 4
Los Angeles 4
Monmouth Junction 4
Nanjing 4
Saluzzo 4
Belo Horizonte 3
Bologna 3
Brasília 3
Castellammare Di Stabia 3
Chaumont-en-vexin 3
Chicago 3
Frankfurt am Main 3
Hefei 3
Istanbul 3
Jinan 3
Milan 3
Mumbai 3
New York 3
Nuremberg 3
Portsmouth 3
Rivalba 3
São Paulo 3
Torino 3
Toulouse 3
Ardabil 2
Betim 2
Boston 2
Charlotte 2
Chengdu 2
Chongqing 2
Grafing 2
Hong Kong 2
Johannesburg 2
La Paz 2
Lisbon 2
Londrina 2
Manaus 2
Manila 2
Massimeno 2
Nanchang 2
Ningbo 2
Praia Grande 2
Rio de Janeiro 2
Ruda 2
Santa Cruz do Capibaribe 2
Shanghai 2
Stockholm 2
Toronto 2
Unquillo 2
Wuhan 2
Abre Campo 1
Agadir 1
Americana 1
Andover 1
Araraquara 1
Baghdad 1
Totale 2.373
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Nome #
Three positive solutions to an indefinite Neumann problem: a shooting method 173
Multiple positive solutions for a superlinear problem: a topological approach 164
Positive solutions for super-sublinear indefinite problems: high multiplicity results via coincidence degree 146
Positive solutions to indefinite problems. A topological approach 140
More General Nonlinearities f(t,s) 138
Pairs of positive periodic solutions of nonlinear ODEs with indefinite weight: a topological degree approach for the super-sublinear case 132
Neumann and Periodic Boundary Conditions: Existence Results 130
Maximum Principles and a Change of Variable 115
Multiplicity of positive periodic solutions in the superlinear indefinite case via coincidence degree 109
Mawhin’s Coincidence Degree 107
Leray–Schauder Degree for Locally Compact Operators on Open Possibly Unbounded Sets 106
Existence of positive solutions in the superlinear case via coincidence degree: the Neumann and the periodic boundary value problems 101
An indefinite nonlinear problem in population dynamics: high multiplicity of positive solutions 100
Existence of positive solutions of a superlinear boundary value problem with indefinite weight 100
Multiple positive solutions of a Sturm-Liouville boundary value problem with conflicting nonlinearities 96
Existence Results 90
Further Results and Unexplored Problems 89
A note on a fixed point theorem on topological cylinders 89
Positive subharmonic solutions to nonlinear ODEs with indefinite weight 89
High Multiplicity Results 89
Positive subharmonic solutions to superlinear ODEs with indefinite weight 86
Periodic solutions to parameter-dependent equations with a ϕ-Laplacian type operator 86
An application of coincidence degree theory to cyclic feedback type systems associated with nonlinear differential operators 81
Neumann and Periodic Boundary Conditions: Multiplicity Results 78
Subharmonic Solutions and Symbolic Dynamics 76
Subharmonic Solutions and Symbolic Dynamics 72
Multiplicity of clines for systems of indefinite differential equations arising from a multilocus population genetics model 71
Preface 67
Pairs of positive radial solutions for a Minkowski-curvature Neumann problem with indefinite weight 57
Multiple positive solutions for nonlinear problems with indefinite weight: an overview of Fabio Zanolin's contributions 53
On the number of positive solutions to an indefinite parameter-dependent Neumann problem 52
High multiplicity and chaos for an indefinite problem arising from genetic models 51
Equilibrium points, periodic solutions and the Brouwer fixed point theorem for convex and non-convex domains 50
Bound sets for a class of ϕ-Laplacian operators 44
Dirichlet Boundary Conditions 42
Positive solutions for a Minkowski-curvature equation with indefinite weight and super-exponential nonlinearity 37
Homoclinic and heteroclinic solutions for non-autonomous Minkowski-curvature equations 36
Uniqueness of positive solutions for boundary value problems associated with indefinite φ-Laplacian-type equations 35
Positive periodic solutions to an indefinite Minkowski-curvature equation 33
Parabolic orbits in Celestial Mechanics: a functional-analytic approach 31
Preface - Rendiconti del Seminario Matematico dell’Università e Politecnico di Torino, Vol. 78 (2020), No. 2 30
Periodic solutions to superlinear indefinite planar systems: A topological degree approach 28
Periodic solutions to a perturbed relativistic Kepler problem 25
A Poincaré-Birkhoff theorem for multivalued successor maps with applications to periodic superlinear Hamiltonian systems 20
Periodic perturbations of central force problems and an application to a restricted 3-body problem 16
Nearly-circular periodic solutions of perturbed relativistic Kepler problems: the fixed-period and the fixed-energy problems 15
Totale 3.575
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Categoria #
all - tutte 14.709
article - articoli 0
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 0
Totale 14.709
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/202039 0 0 0 0 0 0 0 0 0 0 0 39
2020/2021563 18 45 56 77 33 37 39 67 37 45 72 37
2021/2022373 17 26 12 6 13 13 79 17 12 68 54 56
2022/2023341 42 51 2 43 38 82 0 19 41 4 15 4
2023/2024148 14 14 6 1 19 2 1 18 23 0 4 46
2024/2025707 23 47 93 17 26 80 45 16 101 118 130 11
Totale 3.575